Cheap Flights to Bay Area from HK$3,129

View HK$3,129 flight on Mon, 2 Mar 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Bay Area

Prices were available within the past 7 days and start at HK$3,129 for one-way flights and HK$5,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Wed, 18 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,165 Return, just found
HK$5,165
Return
just found
Select STARLUX Airlines flight, departing Wed, 18 Mar from Hong Kong SAR to San Francisco, returning Mon, 23 Mar, priced at HK$5,165 just found
Air Canada
Mon, 9 Feb - Mon, 16 Feb
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,189 Return, just found
HK$5,189
Return
just found
Select Air Canada flight, departing Mon, 9 Feb from Hong Kong SAR to San Francisco, returning Mon, 16 Feb, priced at HK$5,189 just found
China Eastern Airlines
Sun, 15 Mar - Mon, 30 Mar
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,345 Return, found 1 day ago
HK$5,345
Return
found 1 day ago
Select China Eastern Airlines flight, departing Sun, 15 Mar from Hong Kong SAR to San Francisco, returning Mon, 30 Mar, priced at HK$5,345 found 1 day ago
China Airlines
Wed, 18 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,385 Return, just found
HK$5,385
Return
just found
Select China Airlines flight, departing Wed, 18 Mar from Hong Kong SAR to San Francisco, returning Mon, 23 Mar, priced at HK$5,385 just found
Asiana Airlines
Wed, 11 Mar - Mon, 16 Mar
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,495 Return, just found
HK$5,495
Return
just found
Select Asiana Airlines flight, departing Wed, 11 Mar from Hong Kong SAR to San Francisco, returning Mon, 16 Mar, priced at HK$5,495 just found

Frequently asked questions

How do I find cheap flights to Bay Area that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to get you the most flexible airfares available. Simply click on "No change fee" under the "Flexible change policies" filter to find your ideal flight to Bay Area.
Which airlines fly to Bay Area?
With a good range of airlines flying to airports in or near Bay Area, exploring this region is a breeze. Take off with one of these major carriers:

  • United Airlines - 6,036 flights to or near Bay Area each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 121 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Southwest Airlines - 4,987 flights to or near Bay Area each month, including 2,314 flights to Oakland Intl. Airport (OAK) and 2,179 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Alaska Airlines - 3,207 flights to or near Bay Area each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 689 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.

How can I find cheap tickets to Bay Area?
In the last seven days, HK$5,165 was the best price for a flight to Bay Area. For an even better fare, book well ahead of time and be flexible with your dates. Search for your trip to Bay Area, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Bay Area?
If you were travelling one way from Hong Kong SAR (HKG), you could've snapped up a cheap seat for HK$3,129 in the last seven days. Round-trip flights to Bay Area ranged from only HK$5,165 to HK$5,495 during this same period.
What are the most popular airports to fly into in Bay Area?
Take off for Bay Area and you'll have multiple airports to pick from. Here are some of the region's busiest:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Norman Y. Mineta San Jose Intl. Airport (SJC) - 3,788 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Bay Area?
Take off to Bay Area earlier in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to fly out, closely followed by Monday. If you're eager to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Bay Area?
In the last seven days, fares to Bay Area fluctuated from HK$5,165 to HK$5,495.
What months are the cheapest to book a flight to Bay Area?
To snap up an awesome deal to Bay Area, book sometime in February when the price of airfares are at their cheapest. When do tickets cost the most? In the U.S, it's December.
Flights to Bay Area information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$5,165

Trending flights to Bay Area

Prices were available within the past 7 days and start at HK$3,129 for one-way flights and HK$5,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Wed, 18 Mar - Mon, 23 Mar
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,165 Return, just found
HK$5,165
Return
just found
Select STARLUX Airlines flight, departing Wed, 18 Mar from Hong Kong SAR to San Francisco, returning Mon, 23 Mar, priced at HK$5,165 just found

Explore a world of travel with Expedia

*Available to Expedia members.